Use size_t for sizes in I/O classes

[libs/core.git] / source / io / memory.h

diff --git a/source/io/memory.h b/source/io/memory.h
index 4a6eca2ab44178636a0fa3016c97910f8834230f..5b9961c9a38728f7357fc1741e379c593589afdd 100644 (file)
--- a/source/io/memory.h
+++ b/source/io/memory.h
@@ -14,9 +14,9 @@ private:
        char *pos;
 
 public:
-       Memory(char *, unsigned, Mode = M_RDWR);
+       Memory(char *, std::size_t, Mode = M_RDWR);
        Memory(char *, char *, Mode = M_RDWR);
-       Memory(const char *, unsigned);
+       Memory(const char *, std::size_t);
        Memory(const char *, const char *);
 private:
        void init(char *, char *, Mode);
@@ -26,10 +26,10 @@ public:
        virtual void set_inherit(bool);
 
 private:
-       virtual unsigned do_write(const char *, unsigned);
-       virtual unsigned do_read(char *, unsigned);
+       virtual std::size_t do_write(const char *, std::size_t);
+       virtual std::size_t do_read(char *, std::size_t);
 public:
-       virtual unsigned put(char);
+       virtual std::size_t put(char);
        virtual bool getline(std::string &);
        virtual int get();